package com.zhouyilin.bigevent2.controller;

import com.zhouyilin.bigevent2.pojo.Result;
import com.zhouyilin.bigevent2.utils.AliOssUtil;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@RestController
public class FileUploadController {

    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file) throws Exception {
//        把文件内存存储到本地磁盘上
        String originalFilename = file.getOriginalFilename();
//        保证文件名唯一
        String fileName = UUID.randomUUID().toString()+originalFilename.substring(originalFilename.lastIndexOf("."));
//        file.transferTo(new File("D:\\Desk\\files\\"+fileName));
        String url = AliOssUtil.uploadFile(fileName,file.getInputStream());
        return Result.success(url);

    }
}
